id:A063037 - OEIS Search Results

Search: id:A063037

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Numbers without 3 consecutive equal binary digits.

+0
4

0, 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 18, 19, 20, 21, 22, 25, 26, 27, 36, 37, 38, 41, 42, 43, 44, 45, 50, 51, 52, 53, 54, 73, 74, 75, 76, 77, 82, 83, 84, 85, 86, 89, 90, 91, 100, 101, 102, 105, 106, 107, 108, 109, 146, 147, 148, 149, 150, 153, 154, 155, 164, 165, 166 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Complement of A136037; intersection of A003796 and A003726. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Dec 11 2007`
	LINKS	`R. Zumkeller, Table of n, a(n) for n = 1..10000`
	EXAMPLE	`The binary representation of 9 (1001) has no 3 consecutive equal digits.`
	CROSSREFS	`Cf. A000975.` `Sequence in context: A032878 A032845 A023776 this_sequence A136250 A134697 A032975` `Adjacent sequences: A063034 A063035 A063036 this_sequence A063038 A063039 A063040`
	KEYWORD	`easy,nonn`
	AUTHOR	`Lior Manor (lior.manor(AT)gmail.com) Jul 05 2001`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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